数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:
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1.CRF填写:CRF 中的数据来自于研究病历、理化检查报告单等原始文件并应与原始文件一致。试验中的任何观察、检查结果均应及时、正确、完整、清晰、规范、真实的填写于 CRF 中,不得随意更改。CRF 中的所有项目均需填写,不得空项和漏项。如确因填写错误,CRF 作任何更正时,需要使原记录清晰可见,签名并注明日期。 2.数据管理:数据管理经理根据GCP相关原则和临床试验相关内容(如方案、CRF、项目实际情况等)制定数据管理计划。数据管理计划将记录、描述和定义数据管理的各项工作,以此指导整个数据管理过程,数据管理计划包含:数据库建立、数据录入、数据核查、质疑表管理、医学编码、数据库锁定、数据保存等内容,并规定数据管理的一些时间点和明确相关人员的职责。
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:
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1. CRF filling: the data in CRF shall be from the original documents such as research medical record, physical and chemical examination report and shall be consistent with the original documents. Any observation and inspection results in the test shall be filled in CRF timely, correctly, completely, clearly, normatively and truly, and shall not be changed at will. All items in CRF shall be filled in, and no blank or missing items are allowed. In case of any correction made by CRF due to filling errors, the original record shall be clearly visible, signed and dated.
2. Data management: the data management manager shall formulate the data management plan according to the relevant principles of GCP and the relevant contents of clinical trials (such as scheme, CRF, project actual situation, etc.). The data management plan will record, describe and define the work of data management, so as to guide the whole data management process. The data management plan includes: database establishment, data entry, data verification, query table management, medical coding, database locking, data storage and other contents, and specify some time points of data management and the responsibilities of relevant personnel.
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Publication information of the protocol/research results report (name of the journal, volume, issue, pages, time; or website):
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